CN220641696U

CN220641696U - Product stacker crane

Info

Publication number: CN220641696U
Application number: CN202322036265.4U
Authority: CN
Inventors: 李双剑; 刘同滨
Original assignee: Shandong Weishuai Pavement Materials Co ltd
Current assignee: Shandong Weishuai Pavement Materials Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-22
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a product stacker crane, which comprises a stacker crane box body, wherein a plurality of cushion plates are arranged at the top end of the stacker crane box body, an auxiliary mechanism is arranged in the stacker crane box body and comprises a supporting plate, a movable cavity is arranged at the top end of the stacker crane box body, the outer wall of the supporting plate is in sliding connection with the inner wall of the movable cavity, the cushion plates are stacked at the top end of the supporting plate in a single layer, sliding grooves are formed in two sides of the inner wall of the movable cavity, lifting blocks are fixedly connected to two sides of the supporting plate, and lifting mechanisms are arranged in the two sliding grooves. According to the utility model, the movable cavity, the supporting plate, the sliding groove and the lifting block are arranged, the lifting block is driven to slide in the sliding groove by the lifting mechanism, and the supporting plate can be driven to lift the cushion warehouse plate, so that the cushion warehouse plate at the uppermost part can be lifted by the supporting plate after being forked, the height uniformity of the fork of a forklift at each time is ensured, and the convenience and stability of carrying after stacking products are improved.

Description

Product stacker crane

Technical Field

The utility model relates to the technical field of product stacking, in particular to a product stacker crane.

Background

After various products are produced and packaged, the products can be stacked on the warehouse boards through manpower or a machine, after stacking is completed, the fork of a forklift is inserted into the lower part of the warehouse boards, so that the warehouse boards for stacking the products can be forked away, and the next product stacking can be performed, but the warehouse boards on the stacker are placed layer by layer, the placement positions are fixed, the warehouse boards on the uppermost side are stacked up firstly, then the warehouse boards are forked away and stacked on the next warehouse board, the heights of the warehouse boards are different each time, operators need to adjust the fork heights of the forklift each time if the heights are not aligned, the phenomenon that the warehouse boards are overturned by the fork is easy to occur, and convenience and stability of carrying after stacking the products are reduced.

Disclosure of Invention

The utility model aims to provide a product stacker crane which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the product stacker comprises a stacker body, wherein a plurality of warehouse boards are arranged at the top end of the stacker body;

an auxiliary mechanism is arranged in the stacking box body;

the auxiliary mechanism comprises a supporting plate, a movable cavity is formed in the top end of the stacking box body, the outer wall of the supporting plate is slidably connected with the inner wall of the movable cavity, a plurality of cushion plates are stacked on the top end of the supporting plate in a single layer mode, sliding grooves are formed in two sides of the inner wall of the movable cavity, lifting blocks are fixedly connected to two sides of the supporting plate, the outer walls of the lifting blocks are slidably connected with the inner walls of the two sliding grooves respectively, and lifting mechanisms are arranged in the sliding grooves.

Preferably, the lifting mechanism comprises a screw rod, the screw rod is rotationally connected to the inner wall of the chute, a threaded hole is formed in the top end of the lifting block, the outer wall of the screw rod is in threaded connection with the inner wall of the threaded hole, and a connecting mechanism is arranged between the two screw rods.

Preferably, the connecting mechanism comprises a chain and two chain wheels, the connecting cavity is formed in the stacking box body and located below the movable cavity, the two chain wheels are fixedly sleeved on the outer walls of the two chain wheels respectively, and the chain transmission is arranged between the two chain wheels.

Preferably, the bottom of pile up neatly box has been seted up the installation cavity, the inner wall fixedly connected with collar in installation cavity, servo motor is installed to the inner wall of collar, servo motor's output is connected with the bottom transmission of one of them lead screw.

Preferably, the both sides on the top of pile up neatly box all are provided with the installation piece, and two the mounting groove has all been seted up to the opposite one side of installation piece, and two the photoelectric door subassembly is all installed to the inner wall of mounting groove.

Preferably, two the equal fixedly connected with fixed plate of avris of installation piece, a plurality of all be provided with the mounting bolt between fixed plate and the pile up neatly box, the one end of mounting bolt runs through the fixed plate and with pile up neatly box's top threaded connection.

The utility model has the technical effects and advantages that:

(1) According to the utility model, the movable cavity, the supporting plate, the sliding groove and the lifting block are arranged, the lifting block is driven to slide in the sliding groove by the lifting mechanism, and the supporting plate can be driven to lift the cushion warehouse plate, so that the cushion warehouse plate at the uppermost part can be lifted by the supporting plate after being forked away, the height uniformity of a fork of a forklift at each time is ensured, and the convenience and stability of carrying after stacking products are improved;

(2) The utility model utilizes the arrangement of the photoelectric door assemblies, signals can be received between the two photoelectric door assemblies, but the uppermost cushion plate can block the signals, so that when the support plate drives the uppermost cushion plate to ascend until the signals between the two photoelectric door assemblies are just blocked, the two photoelectric door assemblies can work, so that the servo motor stops working, and the accuracy of the position of the uppermost cushion plate is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.

Fig. 4 is a schematic view of a partial enlarged structure at B of fig. 1 according to the present utility model.

In the figure: 101. stacking the box body; 102. a cushion plate; 201. a movable cavity; 202. a support plate; 203. a chute; 204. a lifting block; 301. a screw rod; 302. a threaded hole; 401. a connecting cavity; 402. a sprocket; 403. a chain; 501. a mounting cavity; 502. a mounting ring; 503. a servo motor; 601. a mounting block; 602. a mounting groove; 603. a photo gate assembly; 604. a fixing plate; 605. and (5) installing a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a product stacker as shown in fig. 1-4, which comprises a stacker box body 101, wherein a plurality of warehouse boards 102 are arranged at the top end of the stacker box body 101, products are stacked on the uppermost warehouse board 102 through a machine or a worker, after the stacking is completed, the uppermost warehouse board 102 is forked away through a forklift, and then the stacking is continued;

the inside of pile up neatly box 101 is provided with assist mechanism, assist mechanism includes backup pad 202, movable cavity 201 has been seted up on pile up neatly box 101's top, the outer wall of backup pad 202 and the inner wall sliding connection of movable cavity 201, a plurality of the cushion board 102 is the individual layer and piles up in the top of backup pad 202, spout 203 has all been seted up to the both sides of movable cavity 201 inner wall, the both sides of backup pad 202 are all fixedly connected with lifter 204, two lifter 204's outer wall respectively with the inner wall sliding connection of two spouts 203, two lifter's inside all is provided with lifter, drive lifter 204 through lifter in spout 203 and slide, can drive backup pad 202 and make cushion board 102 lift to make the cushion board 102 of top be forked back, backup pad 202 can drive cushion board 102 lift, thereby guarantee the high homogeneity of fork at every turn, thereby improved convenience and stability of carrying after the product stack;

the lifting mechanism comprises a screw rod 301, the screw rod 301 is rotatably connected to the inner wall of the chute 203, a threaded hole 302 is formed in the top end of the lifting block 204, the outer wall of the screw rod 301 is in threaded connection with the inner wall of the threaded hole 302, a connecting mechanism is arranged between the two screw rods 301, and the lifting block 204 can be driven to lift in the chute 203 through the rotation of the screw rod 301 and the threaded fit of the threaded hole 302, so that the supporting plate 202 lifts in the movable cavity 201;

the connecting mechanism comprises a chain 403 and two chain wheels 402, a connecting cavity 401 is formed in the stacking box 101 and below the movable cavity 201, the bottom ends of the two screw rods 301 penetrate through the inner wall of the sliding groove 203 and are rotatably arranged in the connecting cavity 401, the two chain wheels 402 are fixedly sleeved on the outer walls of the two screw rods 301 respectively, the chain 403 is arranged between the two chain wheels 402 in a transmission manner, and the two threaded holes 302 can be simultaneously rotated through the cooperation of the chain 403 and the two chain wheels 402, so that the two lifting blocks 204 can synchronously lift, and the lifting stability of the supporting plate 202 is improved;

the bottom end of the stacking box body 101 is provided with a mounting cavity 501, the inner wall of the mounting cavity 501 is fixedly connected with a mounting ring 502, the inner wall of the mounting ring 502 is provided with a servo motor 503, the output end of the servo motor 503 is in transmission connection with the bottom end of one screw rod 301, the corresponding screw rod 301 can be driven to rotate through the operation of the mounting cavity 501, the servo motor 503 is fixedly installed through the mounting ring 502, so that the servo motor 503 can be stably used, and the use stability of the servo motor 503 is improved;

the two sides of the top end of the stacking box 101 are respectively provided with a mounting block 601, one side, opposite to the two mounting blocks 601, of each mounting block is provided with a mounting groove 602, the inner walls of the two mounting grooves 602 are respectively provided with a photoelectric door component 603, signals can be received between the two photoelectric door components 603, but the uppermost cushion plate 102 can block the signals, so that when the support plate 202 drives the uppermost cushion plate 102 to ascend until the signals between the two photoelectric door components 603 are just blocked, the two photoelectric door components 603 can work to stop the work of the servo motor 503, the accuracy of the position of the uppermost cushion plate 102 is ensured, and meanwhile, a control cabinet is arranged on one side of the stacking box 101, and the photoelectric door components 603 and the servo motor 503 can work stably;

two the avris of installation piece 601 is all fixedly connected with fixed plate 604, and a plurality of all be provided with mounting bolt 605 between fixed plate 604 and the pile up neatly box 101, the one end of mounting bolt 605 runs through fixed plate 604 and with pile up neatly box 101's top threaded connection, is fixed plate 604 and pile up neatly box 101 through mounting bolt 605 to make installation piece 601 fixed, thereby guaranteed the steady use of two photoelectric door components 603.

The working principle of the utility model is as follows:

opening the external switch of the servo motor 503, make the servo motor 503 drive the corresponding lead screw 301 rotate, make the sprocket 402 of this lead screw 301 outer wall rotate, can make two lead screws 301 rotate simultaneously under the connection of chain 403, under the screw-thread fit of lead screw 301 and screw hole 302, can make lifting block 204 descend in spout 203, until backup pad 202 descends to the bottommost in movable cavity 201, at this moment, close the external switch of servo motor 503, the staff can stack a plurality of cushion plates 102 one deck on the top of backup pad 202, until the cushion plate 102 of the top just exposes the top of pile up box 101, open the external switch of photoelectric door subassembly 603, at this moment, can stack the product on the cushion plate 102 of the top through machine or operating personnel, after the stack reaches suitable degree, stop the stack, fork truck comes to and inserts the bottom of the cushion plate 102 of the top, at this moment, can be through the fork truck with the cushion plate 102 of stack product, after the cushion plate 102 of the top leaves, two photoelectric door subassembly 603 are connected to the signal each other, can make cushion plate 102 just expose the top of the same cushion plate 102 when the top of pile up box 102 is stopped, can make the cushion plate 102 just above the two cushion plates 102, can make the signal stop the same cushion plate 102, and make the two cushion plate 102 move between the two cushion plates, and stop the position between the two cushion plates 102, at the top of the same cushion plate 102, when just stop the position of the pallet plate 102, and stop the signal is moved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The product stacker crane comprises a stacker box body (101), wherein a plurality of warehouse boards (102) are arranged at the top end of the stacker box body (101);

the method is characterized in that: an auxiliary mechanism is arranged in the stacking box body (101);

the auxiliary mechanism comprises a supporting plate (202), a movable cavity (201) is formed in the top end of the stacking box body (101), the outer wall of the supporting plate (202) is slidably connected with the inner wall of the movable cavity (201), a plurality of cushion plates (102) are stacked on the top end of the supporting plate (202) in a single layer, sliding grooves (203) are formed in two sides of the inner wall of the movable cavity (201), lifting blocks (204) are fixedly connected to two sides of the supporting plate (202), and the outer walls of the lifting blocks (204) are slidably connected with the inner walls of the two sliding grooves (203) respectively, and lifting mechanisms are arranged in the sliding grooves (203).

2. A product palletizer according to claim 1, wherein the lifting mechanism comprises a screw rod (301), the screw rod (301) is rotatably connected to the inner wall of the chute (203), a threaded hole (302) is formed in the top end of the lifting block (204), the outer wall of the screw rod (301) is in threaded connection with the inner wall of the threaded hole (302), and a connecting mechanism is arranged between the two screw rods (301).

3. A product palletizer according to claim 2, wherein the connecting mechanism comprises a chain (403) and two chain wheels (402), the inside of the palletizing box body (101) and the lower part of the movable cavity (201) are provided with a connecting cavity (401), the bottom ends of the two screw rods (301) penetrate through the inner wall of the sliding groove (203) and are rotatably arranged in the inside of the connecting cavity (401), the two chain wheels (402) are fixedly sleeved on the outer walls of the two screw rods (301) respectively, and the chain (403) is arranged between the two chain wheels (402) in a transmission way.

4. A product palletizer according to claim 1, wherein the bottom end of the palletizing box body (101) is provided with an installation cavity (501), the inner wall of the installation cavity (501) is fixedly connected with an installation ring (502), the inner wall of the installation ring (502) is provided with a servo motor (503), and the output end of the servo motor (503) is in transmission connection with the bottom end of one of the screw rods (301).

5. A product palletizer according to claim 1, wherein the two sides of the top end of the palletizing box body (101) are provided with mounting blocks (601), one side of each of the two opposite mounting blocks (601) is provided with a mounting groove (602), and the inner walls of the two mounting grooves (602) are provided with a photoelectric door assembly (603).

6. A product palletizer according to claim 5, wherein the side sides of two mounting blocks (601) are fixedly connected with fixing plates (604), a plurality of mounting bolts (605) are arranged between the fixing plates (604) and the palletizing box body (101), and one ends of the mounting bolts (605) penetrate through the fixing plates (604) and are in threaded connection with the top ends of the palletizing box body (101).